Relationships Between Organisms

When more than one organism uses a resource at the same time

• Competition
• Resource Use
• Symbiosis
• Predation

Tags

NGSS.MS-LS2-1

The act of one organism consuming another for food is called what?

• Predation
• Predator
• Prey
• Prada

Tags

NGSS.MS-LS2-2

An organism  that pursues another organism with the intent to eat it is called what?

• Predator
• Prey

An organism that is pursued by another that intends to eat it is called what?

• Predator
• Prey

Symbiosis is what?

• The close relationship that exists when two or more species live together.
• No relationship existing between two or more species that live together.
• An awkward relationship that exists when two or more species live together.
• The competition that exists between two or more species that live together.

What type of symbiotic relationship exists between two or more where both benefit?

• Mutualism
• Commensalism
• Parasitism
• Cannibalism

What type of symbiotic relationship exists when one organism benefits and the other neither benefits nor is harmed?

• Mutualism
• Commensalism
• Parasitism
• Barbarism

What type of symbiotic relationship occurs when one organism benefits at the expense of another?

• Mutualism
• Commensalism
• Parasitism
• Marxism

Mutualism

• +/+
• +/-
• +/0
• -/-

Commensalism

• +/+
• +/0
• -/-
• +/-